We're dividing 866442 by 65 
We want to divide 866442 by 65.

Advancing to step 1:
65 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 65

Moving on to step 2:
If we divide 86 by 65, we get 1 and a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 65 away from 86, we end up with 21.
Append the next digit (6) from the dividend to 21 and continue with: 216 / 65

Moving on to step 3:
When dividing 216 by 65, we get 3 with a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtracting 195 from 216 leaves us with 21.
Grab the next digit (4) from the dividend, add it to 21, then carry on: 214 / 65

Advancing to step 4:
214 divided by 65 is 3 with a remainder of 19.
Use 3 as the next digit of our solution. 
Result so far: 133.0
Deduct 195 from 214 and we're left with 19.
Append the next digit (4) from the dividend to 19 and continue with: 194 / 65

Moving on to step 5:
If we divide 194 by 65, we get 2 and a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 1332.0
If we subtract 130 from 194, we get 64.
Append the next digit (2) from the dividend to 64 and continue with: 642 / 65

Step 6:
If we divide 642 by 65, we get 9 and a remainder of 57.
Record the quotient 9 as the next digit in the result. 
Result so far: 13329.0
Subtract 585 from 642 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 7:
65 can be fit into 570 8 times, resulting in a remainder of 50.
The number 8 becomes the next digit in our result. 
Result so far: 13329.8
If we subtract 520 from 570, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
65 can be fit into 500 7 times, resulting in a remainder of 45.
The number 7 becomes the next digit in our result. 
Result so far: 13329.87
Subtracting 455 from 500 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 9:
The number 65 fits into 450 6 times, leaving a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 13329.876
Deduct 390 from 450 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
The number 65 fits into 600 9 times, leaving a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 13329.8769
If we take 585 away from 600, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 11:
When dividing 150 by 65, we get 2 with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 13329.87692
If we take 130 away from 150, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
200 divided by 65 is 3 with a remainder of 5.
The next digit of our result is 3. 
Result so far: 13329.876923
Subtract 195 from 200 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 13:
When dividing 50 by 65, we get 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 13329.876923
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 14:
When dividing 500 by 65, we get 7 with a remainder of 45.
Write down 7 as next digit of the result. 
Result so far: 13329.87692307
Deduct 455 from 500 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final result is 13329.87692307 with a remainder of 4.5e-08.